feat: support distinctrow keyword#2238
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manticore-projects merged 1 commit intoJSQLParser:masterfrom Jun 8, 2025
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EmilyOng
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May 12, 2025
| this.useUnique = useUnique; | ||
| } | ||
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| public boolean isUseDistinctRow() { |
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Since DISTINCTROW is a synonym for DISTINCT, I re-used the existing Distinct class and only augmented it with the useDistinctRow attribute to determine the string representation of Distinct.
| [ LOOKAHEAD(2) "ON" "(" distinctOn=SelectItemsList() { plainSelect.getDistinct().setOnSelectItems(distinctOn); } ")" ] | ||
| ) | ||
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| <K_DISTINCTROW> { Distinct distinct = new Distinct(); distinct.setUseDistinctRow(true); plainSelect.setDistinct(distinct); } |
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This is separate from the <K_DISTINCT> case right above, because DISTINCT ON or DISTINCTROW ON is not applicable in MySQL.
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You will need to resolve conflicts please before I can merge. |
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Done, thanks! |
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Thank you for your contribution! |
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This PR adds support for the
DISTINCTROWkeyword available in MySQL and MariaDB.